{"product_id":"aptus-p-boost-500-ml","title":"Aptus P-Boost 500 ml","description":"\u003ch2\u003eAptus P-Boost 500 ml – phosphorus booster for early flower in one or two tents\u003c\/h2\u003e\u003cp\u003eThe switch to 12\/12 is when your plants start setting flowers and their phosphorus demand goes up. With 500 ml of P-Boost you cover that early-flower window in one or two tents for several runs.\u003c\/p\u003e\u003ch3\u003eHow far 500 ml goes\u003c\/h3\u003e\u003cp\u003eAptus recommends 3–5 ml per 10 L of water from the start of budding until week 6 of flower; experienced growers raise the dose step by step. At that rate, 500 ml treats about \u003cstrong\u003e1,000 to 1,650 L\u003c\/strong\u003e of water, or 3–5 ml per 10 L watering can.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus P-Boost\u003c\/strong\u003e is a highly concentrated, organo-mineral \u003cstrong\u003ephosphorus booster\u003c\/strong\u003e with organic phosphorus and organic nitrogen, chelated with \u003cstrong\u003eL-amino acids\u003c\/strong\u003e for high bioavailability. It supports flower formation and development in the first weeks of flower. Its organic acids lower the pH of your nutrient water, so it doubles as a mild pH down, and it's 100% water-soluble with no residue in your lines.\u003c\/p\u003e\u003ch3\u003eSmall-scale tip\u003c\/h3\u003e\u003cp\u003eBecause P-Boost lowers pH, you may need less pH down than usual, so measure after adding it rather than before. A syringe gives you accurate small doses. If you also use Aptus CaMg-Boost, add one product, dilute and mix before adding the other.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748572959064,"sku":"C8APT900638","price":28.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/48745337fd4c8fbf3f3a5180c9cb1f41.jpg?v=1791823210","url":"https:\/\/growdealz.com\/products\/aptus-p-boost-500-ml","provider":"Growdealz","version":"1.0","type":"link"}